56544-12-8Relevant academic research and scientific papers
Ruthenium-Catalyzed Hydrocarboxylation of Internal Alkynes
Jeschke, Janine,Engelhardt, Tony B.,Lang, Heinrich
, p. 1548 - 1554 (2016)
The application of the highly efficient ruthenium catalyst [Ru(CO)2{P(p-CF3-C6H4)3}2(O2CPh)2] (1) in the selective syn-addition of carboxylic acids to internal alkynes
[Pd(μ-Br)(PtBu3)]2 as a highly active isomerization catalyst: Synthesis of enol esters from allylic esters
Mamone, Patrizia,Gruenberg, Matthias F.,Fromm, Andreas,Khan, Bilal A.,Goossen, Lukas J.
, p. 3716 - 3719 (2012/09/08)
The dimeric Pd(I)-complex [Pd(μ-Br)(PtBu3)] 2 was found to be highly active for catalyzing double-bond migration in various substrates such as unsaturated ethers, alcohols, amides, and arenes, under mild conditions. It efficiently mediates the conversion of allylic esters into enol esters, rather than inserting into the allylic C-O bond. The broad applicability of this reaction was demonstrated with the synthesis of 22 functionalized enol esters.
Te-1-acylmethyl and Te-1-iminoalkyl telluroesters: Synthesis and thermolysis leading to 1,3-diketones and O-alkenyl and O-imino esters
Nakaiida, Shoho,Kato, Shinzi,Niyomura, Osamu,Ishida, Masaru,Ando, Fumio,Koketsu, Jugo
experimental part, p. 930 - 946 (2010/08/04)
A series of Te-1-acylmethyl carbotelluroates was prepared in good isolated yields from the reaction of potassium carbotelluroates with -haloketones in acetonitrile. Thermolysis of the telluroesters afforded vinyl esters in 20-50% yields, while treatment of the carbotellurorates with potassium t-butanolate led to 1,3-diketones in 30-75% yields with the liberation of black tellurium. The reaction of potassium carbotelluroates with -haloaceto oximes gave O-acyl oximes in 50-70% yields via Te-1-iminomethylcarbotelluroates. Copyright Taylor & Francis Group.
